A processing device for transformer core

Abstract

The present invention relates to the technical field of transformer core processing, and specifically to a processing equipment for transformer core, comprising a slitting equipment for slitting silicon steel sheets, a support platform installed on the outside of the slitting equipment, and a winding mechanism for winding up a plurality of silicon steel sheets after slitting, wherein the support platform is used to support the slitting silicon steel sheets, and a support frame is provided on the side of the support platform close to the winding mechanism, and two side plates are fixedly mounted on the support frame; this processing equipment for transformer core, after the silicon steel sheets are slitting by the slitting equipment, can, on the one hand, stably and equidistantly guide the plurality of silicon steel sheets, assist in stably winding up the slitting silicon steel sheets, and at the same time, timely remove burrs on both sides of the plurality of slitting silicon steel sheets, further improve the cutting efficiency of the silicon steel sheets, and facilitate the subsequent production and processing of the transformer core.

Description

Technical Field

[0001] The invention relates to the technical field of transformer core processing, in particular to processing equipment for transformer cores. Background Art

[0002] During the transformer core processing, silicon steel sheets must first be selected as the core material. Subsequently, the silicon steel sheets are cut and trimmed according to the design requirements. The cut and trimmed silicon steel sheets are then stacked together according to a certain pattern. During the stacking process, the gap and misalignment between the laminations must be strictly controlled to ensure the tightness and uniformity of the core. The adhesive in the core is then cured by heating or chemical methods to enhance the integrity and stability of the core. After all adjustments are completed, a strict inspection procedure is carried out to ensure that the core quality meets the standards.

[0003] In the existing transformer core processing process, when cutting the silicon steel sheet, a large silicon steel sheet is cut into multiple silicon steel sheets of the same size and width. During the cutting process, due to the magnetic nature of the silicon steel sheet material itself, large internal stress is easily generated, and burrs are easily generated during the shearing process. After the existing silicon steel sheet is cut, on the one hand, the burrs cannot be removed in time after the cut silicon steel sheet is cut, and on the other hand, the multiple silicon steel sheets after the cut cannot be equidistantly guided, which affects the subsequent winding of the silicon steel sheet and further affects the subsequent processing and production of the transformer core. To this end, we propose a processing equipment for the transformer core. Summary of the Invention

[0004] The object of the present invention is to provide a processing device for transformer cores to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a processing device for a transformer core, comprising a slitting device for slitting silicon steel sheets, a support platform installed outside the slitting device, and a winding mechanism for winding a plurality of silicon steel sheets after slitting, wherein the support platform is used to support the slitting silicon steel sheets, and a support frame is provided on the support platform and on a side close to the winding mechanism, wherein two side plates are fixedly mounted on the support frame, and two support rods are fixedly connected to the top and bottom ends between the two side plates, and support connectors are connected to the two support rods;

[0006] One side of the two supporting connectors is connected to a synchronization plate, and a driving member is provided at the top between the two side plates, and the driving member is used to drive the supporting connector at the top;

[0007] A plurality of first guide frames and a plurality of second guide frames are respectively provided at one end of the two supporting connecting members close to each other, and the first guide frames and the second guide frames on the same straight line are located above and below the slit silicon steel sheet;

[0008] A first guide deburring mechanism and a second guide deburring mechanism are respectively provided on both sides of the first guide frame and the second guide frame, and the first guide deburring mechanism and the second guide deburring mechanism cooperate with each other to guide the silicon steel sheets after slitting at equal distances and deburr both sides of the silicon steel sheets;

[0009] A reverse synchronization component for synchronously driving the plurality of first guide deburring mechanisms and the plurality of second guide deburring mechanisms is installed between the two side plates.

[0010] Wherein, the supporting connecting member includes an intermediate fixed plate, a movable plate, a connecting rod and a connecting rod, the intermediate fixed plate is fixedly installed on the Y axis between the two supporting rods, a plurality of movable plates are provided, and the plurality of movable plates are sequentially distributed on both sides of the intermediate fixed plate, a rotating shaft is fixedly connected to the top center of the intermediate fixed plate and the plurality of movable plates, a plurality of connecting rods are provided, and the plurality of connecting rods are staggered on the rotating shaft in pairs, and the connecting rods are rotatably connected to the rotating shaft;

[0011] Two adjacent connecting rods are hinged by a pin, and there are multiple connecting rods, one end of one of the connecting rods is fixedly connected to the middle fixed plate, and the remaining multiple connecting rods are fixedly connected to the movable plate, and the other end of the connecting rod is fixedly connected to the first guide frame or the second guide frame.

[0012] Among them, the driving member includes a support plate, an electric push rod and a pushing frame. The support plate is fixedly installed at the top end between the two side plates, the electric push rod is fixedly installed on the support plate, and the output end of the electric push rod is fixedly connected to the pushing frame. The pushing frame is fixedly installed on the movable plate near one of the side plates, and the driving member is provided to achieve the function of pushing the movable plate.

[0013] The synchronization plate is U-shaped, and both ends of the synchronization plate are fixedly connected to two movable plates near one of the side plates. By setting the synchronization plate in a U shape, it is convenient for the synchronization plate to be fixed to the upper and lower movable plates respectively.

[0014] The first guide deburring mechanism includes a first guide roller, a second guide roller, a guide circular plate and a first grinding conveyor belt. The first guide roller is rotatably connected to the top of one side of the first guide frame. Two second guide rollers are provided. The two first guide rollers are rotatably connected to the two ends of the bottom of the first guide frame. The two second guide rollers and the first guide roller are used to transmit the first grinding conveyor belt. The outer surface of the first grinding conveyor belt is provided with a first grinding surface.

[0015] There are three guide circular plates, which are respectively fixedly connected to the first guide roller and the second guide roller on a side away from the first guide frame;

[0016] One side of the first grinding conveyor belt is folded to the outside between the three guide circular plates, and the position where the first grinding conveyor belt contacts one side of the silicon steel sheet is the edge grinding end;

[0017] The first guide frame is provided with a plurality of limiting rollers, and the plurality of limiting rollers are slidably connected to the bending position of the first grinding conveyor belt, and the first guide deburring mechanism is provided to achieve the effect of grinding and deburring the top surface and both sides of the slit silicon steel sheet.

[0018] Among them, the second guide deburring mechanism includes a third guide roller, a fourth guide roller and a second grinding conveyor belt, one end of the third guide roller is rotatably connected to the bottom of the second guide frame, two fourth guide rollers are provided, and the two fourth guide rollers are located at both ends of the top of the second guide frame. The third guide roller and the two fourth guide rollers are used to convey the second grinding conveyor belt, and the outer surface of the second grinding conveyor belt is provided with a second grinding surface. Through the second guide deburring mechanism, the two sides of the bottom surface of the slit silicon steel sheet are ground.

[0019] Among them, through holes are provided at the central axes of the first guide roller and the third guide roller, and movable holes are provided at the positions of the first guide frame and the second guide frame corresponding to the through holes, and two limit blocks are installed at the through holes. Through the provided through holes and the movable holes, the reverse synchronizer can be connected to the through holes through the movable holes respectively.

[0020] Wherein, the reverse synchronization member includes a first rotating rod, a second rotating rod, a rotating motor and a transmission member, the first rotating rod slides through the plurality of first guide frame moving holes, and the second rotating rod slides through the through hole;

[0021] The second rotating rod slides through the plurality of movable holes of the second guide frame, and the second rotating rod slides through the through hole, and the positions of the first rotating rod and the second rotating rod corresponding to the limit blocks are both provided with limit grooves, and the ends of the first rotating rod and the second rotating rod are respectively rotatably connected to the two side plates, and the rotating motor is fixedly mounted on one of the side plates, and the output end of the rotating motor is fixedly connected to one end of the first rotating rod;

[0022] The transmission member is located on the other side plate, and is used to drive the first rotating rod and the second rotating rod. The transmission member is provided with a reverse synchronization member, thereby achieving the function of driving the first rotating rod and the second rotating rod.

[0023] Wherein, the transmission member includes a first transmission gear, a second transmission gear, a third transmission gear, a gear belt and a tensioning pulley, the first transmission gear and the second transmission gear are fixedly connected to one end of the first rotating rod and the second rotating rod respectively, the second transmission gear is meshed with the third transmission gear, the gear belt transmission is connected between the first transmission gear and the third transmission gear, the tensioning pulley is fixedly mounted on the side plate, and the tensioning pulley is slidably connected to the inner side of the gear belt, and the transmission member is provided, thereby realizing the effect of synchronous reverse rotation of the first rotating rod and the second rotating rod.

[0024] Wherein, the first guide frame and the second guide frame are both triangular in shape, which further facilitates the connection between the first guide frame and the second guide frame.

[0025] The present invention has at least the following beneficial effects:

[0026] When the present invention is in use, a support frame is provided at the support platform outside the slitting equipment, and the support frame is provided with a supporting connecting piece, a first guide frame, a second guide frame, a first guide deburring mechanism, a second guide deburring mechanism and a reverse synchronization piece. Therefore, after the silicon steel sheets are slit by the slitting equipment, on the one hand, it can stably and equidistantly guide multiple silicon steel sheets, assist in stably winding the slit silicon steel sheets, and at the same time timely remove burrs on both sides of the multiple slit silicon steel sheets, further improving the cutting efficiency of the silicon steel sheets, and facilitating the subsequent production and processing of the transformer core. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 It is a side view of the overall structure of the present invention;

[0029] Figure 3 This is a schematic diagram of the reverse synchronizer structure of the present invention;

[0030] Figure 4 This is a schematic structural diagram of the first rotating rod of the present invention;

[0031] Figure 5 This is a schematic diagram of the movable plate structure of the present invention;

[0032] Figure 6 This is a structural diagram of the synchronization plate of the present invention;

[0033] Figure 7 Schematic diagram of the structure of the first guide deburring mechanism and the second guide deburring mechanism of the present invention;

[0034] Figure 8 For the present invention Figure 7Schematic diagram of the enlarged structure of area A in the middle;

[0035] Figure 9 This is a schematic diagram of the structure of the second grinding conveyor belt of the present invention;

[0036] Figure 10 This is a side structural diagram of the first guide frame of the present invention;

[0037] Figure 11 This is a structural diagram of embodiment 2 of the present invention;

[0038] Figure 12 This is a schematic diagram of the enlarged structure of area B in the present invention 11.

[0039] In the figure: 1. Slitting equipment; 2. Support table; 3. Winding mechanism; 4. Support frame; 41. Side plate; 42. Support rod; 5. Support connecting member; 51. Synchronous plate; 52. First guide frame; 53. Second guide frame; 54. Intermediate fixed plate; 55. Moving plate; 56. Connecting support rod; 57. Connecting rod; 58. Rotating shaft; 6. Driving member; 61. Support plate; 62. Electric push rod; 63. Pushing frame; 64. Driving motor; 65. Driving screw; 66. Linkage plate; 7. First guide deburring mechanism; 71. First guide roller; 72. Second guide roller ; 73. Guide circular plate; 74. First grinding conveyor belt; 741. First grinding surface; 742. Edge grinding end; 75. Through hole; 76. Limiting roller; 8. Second guide deburring mechanism; 81. Third guide roller; 82. Fourth guide roller; 83. Second grinding conveyor belt; 831. Second grinding surface; 9. Reverse synchronization member; 91. First rotating rod; 92. Second rotating rod; 93. Rotating motor; 94. Transmission member; 941. First transmission gear; 942. Second transmission gear; 943. Third transmission gear; 944. Gear belt; 945. Tensioner. DETAILED DESCRIPTION

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0041] Example 1

[0042] See also Figures 1 to 2 A processing device for a transformer core comprises a slitting device 1 for slitting silicon steel sheets, a support platform 2 installed outside the slitting device 1, and a winding mechanism 3 for winding a plurality of silicon steel sheets after slitting, wherein the support platform 2 is used to support the silicon steel sheets after slitting;

[0043] The slitting device 1 and the winding device are both existing devices. At the same time, an unwinding device is also provided at the front end of the slitting device 1. The unwinding device is used to unwind large silicon steel sheets during transformer core processing. After the large silicon steel sheets are cut by the slitting device 1, multiple silicon steel sheets that meet the design size width are formed and wound by the winding mechanism 3. At the same time, in this process, multiple conveying rollers are currently provided for conveying the silicon steel sheets.

[0044] A support frame 4 is provided on the support platform 2 and on one side close to the winding mechanism 3. Two side plates 41 are fixedly installed on the support frame 4. Two support rods 42 are fixedly connected to the top and bottom ends between the two side plates 41, that is, two support rods 42 form a group. The two groups of support rods 42 are located at the top and bottom ends between the two side plates 41. At the same time, the two groups of support rods 42 are respectively located above and below the slit silicon steel sheet, and the two support rods 42 are connected with support connectors 5;

[0045] One side of the two supporting connectors 5 is connected to a synchronization plate 51, and a driving member 6 is provided at the top between the two side plates 41, and the driving member 6 is used to drive the top supporting connector 5;

[0046] See also Figures 3 to 6 The supporting connecting member 5 includes an intermediate fixed plate 54, a movable plate 55, a connecting rod 56 and a connecting rod 57. The intermediate fixed plate 54 is fixedly mounted on the Y axis between the two support rods 42. A plurality of movable plates 55 are provided, and the plurality of movable plates 55 are sequentially distributed on both sides of the intermediate fixed plate 54. A rotating shaft 58 is fixedly connected to the top center of the intermediate fixed plate 54 and the plurality of movable plates 55. A plurality of connecting rods 56 are provided, and the plurality of connecting rods 56 are staggered in pairs on the rotating shaft 58, and the connecting rods 56 are rotatably connected to the rotating shaft 58.

[0047] Two adjacent connecting rods 56 are hinged by a pin, and there are multiple connecting rods 57, one end of one connecting rod 56 is fixedly connected to the middle fixed plate 54, and the remaining multiple connecting rods 56 are fixedly connected to the movable plate 55, and the other end of the connecting rod 56 is fixedly connected to the first guide frame 52 or the second guide frame 53.

[0048] The driving member 6 includes a support plate 61, an electric push rod 62 and a pushing frame 63. The support plate 61 is fixedly installed at the top between the two side plates 41. The electric push rod 62 is fixedly installed on the support plate 61, and the output end of the electric push rod 62 is fixedly connected to the pushing frame 63. The pushing frame 63 is fixedly installed on the movable plate 55 near one of the side plates 41.

[0049] The synchronization plate 51 is U-shaped, and both ends of the synchronization plate 51 are fixedly connected to two movable plates 55 near one of the side plates 41;

[0050] Specific implementation process: In this embodiment, an intermediate fixed plate 54 and a plurality of movable plates 55 are respectively provided above and below the slit silicon steel sheet, and two intermediate fixed plates 54 are located above and below one silicon steel sheet, while the plurality of movable plates 55 are distributed in pairs above and below one silicon steel sheet;

[0051] When the silicon steel sheets are cut and the cut silicon steel sheets are guided at equal distances, the electric push rod 62 is first operated according to the spacing between the silicon steel sheets, so that the pushing frame 63 drives one of the movable plates 55 to move, and the movable plate 55 is close to one of the side plates 41. When the movable plate 55 moves, due to the connection action of multiple connecting rods 56, the position of the middle fixed plate 54 is fixed, and the spacing between the multiple movable plates 55 on both sides of the middle fixed plate 54 is adjusted at equal distances. At the same time, the lower movable plate 55 moves synchronously under the connection action of the synchronization plate 51, further realizing the effect of adjusting the spacing between the multiple first guide frames 52 and the multiple second guide frames 53 at equal distances, so that the first guide frame 52 and the second guide frame 53 can be located directly above and below the cut silicon steel sheets.

[0052] The ends of the two supporting connectors 5 close to each other are provided with a plurality of first guide frames 52 and a plurality of second guide frames 53, each of which is triangular in shape, and the first guide frames 52 and the second guide frames 53 on the same straight line are located above and below the slit silicon steel sheet;

[0053] See also Figures 6 to 10 A first guide deburring mechanism 7 and a second guide deburring mechanism 8 are respectively provided on both sides of the first guide frame 52 and the second guide frame 53, and the first guide deburring mechanism 7 and the second guide deburring mechanism 8 cooperate with each other to guide the silicon steel sheets after slitting at equal distances while deburring both sides of the silicon steel sheets;

[0054] The first guide deburring mechanism 7 includes a first guide roller 71, a second guide roller 72, a guide circular plate 73 and a first grinding conveyor belt 74. The first guide roller 71 is rotatably connected to the top of one side of the first guide frame 52. Two second guide rollers 72 are provided. The two first guide rollers 71 are rotatably connected to the two ends of the bottom of the first guide frame 52. The first grinding conveyor belt 74 is conveyed between the two second guide rollers 72 and the first guide roller 71. The outer surface of the first grinding conveyor belt 74 is provided with a first grinding surface 741.

[0055] There are three guide circular plates 73 , which are respectively fixedly connected to the first guide roller 71 and the second guide roller 72 on a side away from the first guide frame 52 ;

[0056] One side of the first grinding conveyor belt 74 is folded to the outside between the three guide circular plates 73, and the position where the first grinding conveyor belt 74 contacts one side of the silicon steel sheet is the edge grinding end 742;

[0057] A plurality of limiting rollers 76 are provided on the first guide frame 52 , and the plurality of limiting rollers 76 are slidably connected to the bending position of the first grinding conveyor belt 74 ;

[0058] That is, in this embodiment, the cross-section of the first grinding conveyor belts 74 on both sides of the first guide frame 52 is L-shaped. This shape can grind both sides of the slit silicon steel sheet and the cut edges.

[0059] The second guide deburring mechanism 8 includes a third guide roller 81, a fourth guide roller 82, and a second grinding conveyor belt 83. One end of the third guide roller 81 is rotatably connected to the bottom of the second guide frame 53. Two fourth guide rollers 82 are provided. The two fourth guide rollers 82 are located at both ends of the top of the second guide frame 53. The third guide roller 81 and the two fourth guide rollers 82 are used to convey the second grinding conveyor belt 83. The outer surface of the second grinding conveyor belt 83 is provided with a second grinding surface 831.

[0060] In this embodiment, the second grinding conveyor belt 83 can cooperate with the first grinding conveyor belt 74 to achieve the effect of fully grinding and deburring both sides of the slit silicon steel sheet.

[0061] See also Figure 3 A reverse synchronization member 9 for synchronously driving the plurality of first guide deburring mechanisms 7 and the plurality of second guide deburring mechanisms 8 is installed between the two side plates 41 .

[0062] Through holes 75 are provided at the center axes of the first guide roller 71 and the third guide roller 81 , and movable holes are provided at positions of the first guide frame 52 and the second guide frame 53 corresponding to the through holes 75 , and two limit blocks are installed at the through holes 75 .

[0063] The reverse synchronization member 9 includes a first rotating rod 91, a second rotating rod 92, a rotating motor 93 and a transmission member 94. The first rotating rod 91 slides through the plurality of moving holes of the first guide frame 52 and slides through the through hole 75.

[0064] The second rotating rod 92 slides through the plurality of movable holes of the second guide frame 53, and the second rotating rod 92 slides through the through hole 75. The first rotating rod 91 and the second rotating rod 92 are both provided with limiting grooves at positions corresponding to the limiting blocks. The ends of the first rotating rod 91 and the second rotating rod 92 are respectively rotatably connected to the two side plates 41. The rotating motor 93 is fixedly mounted on one of the side plates 41, and the output end of the rotating motor 93 is fixedly connected to one end of the first rotating rod 91.

[0065] The transmission member 94 is located on the other side plate 41 , and is used to drive the first rotating rod 91 and the second rotating rod 92 .

[0066] The transmission member 94 includes a first transmission gear 941, a second transmission gear 942, a third transmission gear 943, a gear belt 944 and a tensioning pulley 945. The first transmission gear 941 and the second transmission gear 942 are fixedly connected to one end of the first rotating rod 91 and the second rotating rod 92 respectively, the second transmission gear 942 is meshed with the third transmission gear 943, the gear belt 944 is transmission-connected between the first transmission gear 941 and the third transmission gear 943, the tensioning pulley 945 is fixedly mounted on the side plate 41, and the tensioning pulley 945 is slidingly connected to the inner side of the gear belt 944.

[0067] Specific implementation process: In this embodiment, under the connection between the first guide frame 52 and the second guide frame 53, the distance between the first grinding conveyor belt 74 and the second grinding conveyor belt 83 on the first guide frame 52 is the same as the height of the silicon steel sheet. Therefore, the first grinding conveyor belt 74 and the second grinding conveyor belt 83 on both sides of the first guide frame 52 and the second guide frame 53 guide the silicon steel sheet when winding.

[0068] At the same time, by rotating the motor 93, the first rotating rod 91 drives the multiple first guide rollers 71 to rotate synchronously through the limit grooves thereon. When the first rotating rod 91 rotates, under the connection action of the first transmission gear 941, the second transmission gear 942, the third transmission gear 943 and the gear belt 944, the second rotating rod 92 and the first rotating rod 91 rotate in the opposite direction. When the first rotating rod 91 and the second rotating rod 92 rotate in the opposite direction, the first grinding conveyor belt 74 and the second grinding conveyor belt 83 rotate along the direction of winding of the silicon steel sheet. When there are burrs on both sides of the silicon steel sheet, the burrs of the silicon steel sheet are fully removed due to the grinding of the first grinding conveyor belt 74 and the second grinding conveyor belt 83.

[0069] Example 2

[0070] See also Figures 11 to 12 , Example 2 is another implementation of the driving member 6 in Example 1, specifically: the driving member 6 includes a driving motor 64, a driving screw 65 and a linkage plate 66, the driving screw 65 is rotatably connected to the top end between the two side plates 41, the driving motor 64 is installed on one side plate 41, and the driving motor 64 is used to drive the driving screw 65, the linkage plate 66 is threadedly sleeved on the outside of the driving screw 65, and the linkage plate 66 is fixedly connected to one of the movable plates 55 near the side plate 41;

[0071] Thus, by driving the motor 64 , the driving screw 65 is further rotated. While the driving screw 65 is rotating, the linkage plate 66 moves laterally along the driving screw 65 due to the limiting effect of the movable plate 55 .

[0072] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0073] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A processing device for a transformer core, comprising a slitting device (1) for slitting silicon steel sheets, a support platform (2) installed outside the slitting device (1), and a winding mechanism (3) for winding a plurality of silicon steel sheets after slitting, wherein the support platform (2) is used to support the silicon steel sheets after slitting, and is characterized in that: A support frame (4) is provided on one side of the support platform (2) close to the winding mechanism (3), and two side plates (41) are fixedly mounted on the support frame (4). Two support rods (42) are fixedly connected to the top and bottom ends of the two side plates (41), respectively, and support connectors (5) are connected to the two support rods (42); One side of the two supporting connecting members (5) is connected to a synchronization plate (51), and a driving member (6) is provided at the top between the two side plates (41), and the driving member (6) is used to drive the supporting connecting member (5) at the top; A plurality of first guide frames (52) and a plurality of second guide frames (53) are respectively provided at one end of the two supporting connecting members (5) close to each other, and the first guide frames (52) and the second guide frames (53) on the same straight line are located above and below the silicon steel sheets after slitting; A first guide deburring mechanism (7) and a second guide deburring mechanism (8) are respectively provided on both sides of the first guide frame (52) and the second guide frame (53), and the first guide deburring mechanism (7) and the second guide deburring mechanism (8) cooperate with each other to guide the silicon steel sheets after slitting at equal distances and deburr both sides of the silicon steel sheets; A reverse synchronization member (9) for synchronously driving the plurality of first guide deburring mechanisms (7) and the plurality of second guide deburring mechanisms (8) is installed between the two side plates (41); The first guide deburring mechanism (7) includes a first guide roller (71), a second guide roller (72), a guide circular plate (73) and a first grinding conveyor belt (74), wherein the first guide roller (71) is rotatably connected to the top end of one side of the first guide frame (52), two second guide rollers (72) are provided, and the two first guide rollers (71) are rotatably connected to the two ends of the bottom of the first guide frame (52), and the first grinding conveyor belt (74) is transported between the two second guide rollers (72) and the first guide roller (71), and the outer surface of the first grinding conveyor belt (74) is provided with a first grinding surface (741); There are three guide circular plates (73), and the three guide circular plates (73) are respectively fixedly connected to the first guide roller (71) and the second guide roller (72) on a side away from the first guide frame (52); One side of the first grinding conveyor belt (74) is folded to the outside between the three guide circular plates (73), and the position where the first grinding conveyor belt (74) contacts one side of the silicon steel sheet is the edge grinding end (742); A plurality of limiting rollers (76) are provided on the first guide frame (52), and the plurality of limiting rollers (76) are slidably connected to the bending position of the first grinding conveyor belt (74); The second guide deburring mechanism (8) comprises a third guide roller (81), a fourth guide roller (82) and a second grinding conveyor belt (83); One end of the third guide roller (81) is rotatably connected to the bottom of the second guide frame (53), and two fourth guide rollers (82) are provided. The two fourth guide rollers (82) are located at both ends of the top of the second guide frame (53). The third guide roller (81) and the two fourth guide rollers (82) are used to convey the second grinding conveyor belt (83), and the outer surface of the second grinding conveyor belt (83) is provided with a second grinding surface (831).

2. The processing equipment for transformer core according to claim 1, characterized in that: The supporting connecting member (5) includes an intermediate fixed plate (54), a movable plate (55), a connecting rod (56) and a connecting rod (57), wherein the intermediate fixed plate (54) is fixedly mounted on the Y axis between the two supporting rods (42), a plurality of movable plates (55) are provided, and the plurality of movable plates (55) are sequentially distributed on both sides of the intermediate fixed plate (54), a rotating shaft (58) is fixedly connected at the top center of the intermediate fixed plate (54) and the plurality of movable plates (55), a plurality of connecting rods (56) are provided, and the plurality of connecting rods (56) are staggered and distributed on the rotating shaft (58), and the connecting rods (56) are rotatably connected to the rotating shaft (58); Two adjacent connecting rods (56) are hinged by a pin, and a plurality of connecting rods (57) are provided, wherein one end of one of the connecting rods (56) is fixedly connected to the middle fixed plate (54), and the remaining connecting rods (56) are fixedly connected to the movable plate (55), and the other end of the connecting rod (56) is fixedly connected to the first guide frame (52) or the second guide frame (53).

3. The processing equipment for transformer core according to claim 2, characterized in that: The driving member (6) includes a support plate (61), an electric push rod (62) and a push frame (63), wherein the support plate (61) is fixedly mounted on the top end between the two side plates (41), the electric push rod (62) is fixedly mounted on the support plate (61), and the output end of the electric push rod (62) is fixedly connected to the push frame (63), and the push frame (63) is fixedly mounted on the moving plate (55) at a position close to one of the side plates (41).

4. The processing equipment for transformer core according to claim 3, characterized in that: The synchronization plate (51) is U-shaped, and both ends of the synchronization plate (51) are fixedly connected to two movable plates (55) near one of the side plates (41).

5. The processing equipment for transformer core according to claim 1, characterized in that: Through holes (75) are provided at the central axes of the first guide roller (71) and the third guide roller (81), and movable holes are provided at positions of the first guide frame (52) and the second guide frame (53) corresponding to the through holes (75), and two limit blocks are installed at the through holes (75).

6. The processing equipment for transformer core according to claim 1, characterized in that: The reverse synchronization member (9) includes a first rotating rod (91), a second rotating rod (92), a rotating motor (93) and a transmission member (94), wherein the first rotating rod (91) slides through a plurality of moving holes of the first guide frame (52), and the first rotating rod (91) slides through the through hole (75); The second rotating rod (92) slides through the movable holes of the plurality of second guide frames (53), and the second rotating rod (92) slides through the through hole (75). The first rotating rod (91) and the second rotating rod (92) are both provided with limiting grooves at positions corresponding to the limiting blocks. The two ends of the first rotating rod (91) and the second rotating rod (92) are respectively rotatably connected to the two side plates (41). The rotating motor (93) is fixedly mounted on one of the side plates (41), and the output end of the rotating motor (93) is fixedly connected to one end of the first rotating rod (91). The transmission member (94) is located on the other side plate (41), and the transmission member (94) is used to drive the first rotating rod (91) and the second rotating rod (92).

7. The processing equipment for transformer core according to claim 6, characterized in that: The transmission member (94) comprises a first transmission gear (941), a second transmission gear (942), a third transmission gear (943), a gear belt (944) and a tensioning wheel (945); the first transmission gear (941) and the second transmission gear (942) are fixedly connected to one end of the first rotating rod (91) and the second rotating rod (92), respectively; the second transmission gear (942) is meshedly connected to the third transmission gear (943); the gear belt (944) is transmission-connected between the first transmission gear (941) and the third transmission gear (943); the tensioning wheel (945) is fixedly mounted on the side plate (41), and the tensioning wheel (945) is slidingly connected to the inner side of the gear belt (944).

8. The processing equipment for transformer core according to claim 1, characterized in that: The first guide frame (52) and the second guide frame (53) are both triangular in shape.

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